Si necesitas algo, avísame.

Bueno. Si necesitas algo, avísame.	Well, if you need anything, let me know.
Si necesitas algo, avísame.	If you need anything, let me know.
Si necesitas algo, avísame.	If you need anything, holler.
Si necesitas algo, avísame.	If there's anything you want, just let me know.
Si necesitas algo, avísame.	Well, if there's anything you need, just let me know.
Si necesitas algo, avísame.	Hey, if you need something, hit me up.
Bueno, vas muy bien. Si necesitas algo, avísame.	If you need anything, let me know.
Si necesitas algo, avísame. -Gracias.	If there's anything you want, just let me know.
Si necesitas algo, avísame.	Ok, if you need something you let me know, ok
Me voy a acostar. Puedes dormir en mi sofá, Jim. Si necesitas algo, avísame.	I'm going to bed. You can sleep on my couch, Jim. If you need anything, let me know.
Logré pagar las cuentas a tiempo este mes. – No sabía que tenías problemas financieros. Si necesitas algo, avísame.	I managed to pay the bills on time this month. - I didn't know you were having financial troubles. If you need anything, let me know.
Bien, si necesitas algo, avísame.	So, if you need anything, you just holler.